Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6777001 | Method of production of ceramics | Takehiko Arai | 2004-08-17 |
| 5679294 | .alpha.-tricalcium phosphate ceramic and production method thereof | Osamu Hayashi, Kazutaka Yoshizawa | 1997-10-21 |